171458392

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 383745600

約数和(自身を除く): 212287208

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 82, 106, 164, 212, 287, 328, 371, 424, 574, 742, 1148, 1409, 1484, 2173, 2296, 2818, 2968, 4346, 5636, 8692, 9863, 11272, 15211, 17384, 19726, 30422, 39452, 57769, 60844, 74677, 78904, 115538, 121688, 149354, 231076, 298708, 404383, 462152, 522739, 597416, 808766, 1045478, 1617532, 2090956, 3061757, 3235064, 4181912, 6123514, 12247028, 21432299, 24494056, 42864598, 85729196, 171458392]

約数ペア:

[(1, 171458392), (2, 85729196), (4, 42864598), (7, 24494056), (8, 21432299), (14, 12247028), (28, 6123514), (41, 4181912), (53, 3235064), (56, 3061757), (82, 2090956), (106, 1617532), (164, 1045478), (212, 808766), (287, 597416), (328, 522739), (371, 462152), (424, 404383), (574, 298708), (742, 231076), (1148, 149354), (1409, 121688), (1484, 115538), (2173, 78904), (2296, 74677), (2818, 60844), (2968, 57769), (4346, 39452), (5636, 30422), (8692, 19726), (9863, 17384), (11272, 15211)]